In fact, the program is a simple calculator, but for matrices. Every time when you need to quickly and accurately calculate a particular matrix, do not deny yourself the pleasure to use this program, it works accurately and silently, teachers will be shocked. You can add a matrix multiply, transpose, reaching a size of 6x6, so I recommend to look at other programs of this publisher, there is a lot of useful information.

Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.